68507922 is an even 8-digits composite number following 68507921
and preceding 68507923 . In scientific notation, it is written as 6.8507922 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 19451664 positive integers (up to 68507922) that are relatively prime to 68507922.
68507922 has 32 divisors, whose sum is 157565952
The reverse of 68507922 is 22970586
Previous prime number is 163
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
sixty-eight million five hundred seven thousand nine hundred twenty-two
Scientific notation
6.8507922 × 10^7
Engineering notation
6.8507922 × 10^6
Prime Factorization
2 × 3 × 7 × 163 × 10007
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
68507922 Product of the distinct prime numbers
The prime factorization of 68507922 is 2 × 3 × 7 × 163 × 10007.
Since it has a total of 5 prime factors.
8 , 3 , 69 , 24 , 908 , 182 , 7337 , 540 , 12951 , 17916 , 219272 , 175281 , 4292338 , 3068646 , 36845074 , 10219122 , 475113461 , 933990020 , 2392838883 , 8940758131
n×2
137015844
n×3
205523766
n×4
274031688
n×5
342539610
n÷2
34253961
n÷3
22835974
n÷3
17126980.5
n÷5
13701584.4
n2
4693335376758084
n3
3.2153065391078E+23
n4
2.2027396958729E+31
n5
1.5090511927116E+39
2 √n8276.9512503095
3 √n409.17924644083
4 √n90.977751402799
5 √n36.910349620344
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 163 , 326 , 489 , 978 , 1141 , 2282 , 3423 , 6846 , 10007 , 20014 , 30021 , 60042 , 70049 , 140098 , 210147 , 420294 , 1631141 , 3262282 , 4893423 , 9786846 , 11417987 , 22835974 , 34253961 , 68507922
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-68507921 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68507922 can be divided by 32 positive divisors.
The sum of these divisors (counting 68507922) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000101010101100100010010
3
Ternary
11202220120012110
4
Quaternary
10011111210102
5
Quinary
120014223142
6
Senary
10444210150
8
Octal
405254422
10
Decimal
68507922
12
Duodecimal
1ab39956
16
Hexadecimal
4155912
20
Vigesimal
11839g2
36
Base36
14sd1u
md5
6485ba9612ce9d550977f1a44c43832d
sha1
4a670cf4207d616ee7151b06d62056d23eafa89d
sha256
faf76a7628eaef195df5a3c5c0e9429f47cde14297f4bbceb96375f1f12ac3fb
sha512
9f19b8d6c72d958892d80a77373737a288d6941542e76d622332c214159adcc84d27d791719a2edc56e7d048e4c781401c271c846ecdf2ff5711596aad94ba7d
ripemd-160
dc5606c0089a2d903bb2e14fd22faa5cb2f3d5ea
Diameter
137015844
Circumference
430447968.93581
Area
1.4744547940456E+16
Volume
1.3468244536401E+24
Surface area
5.8978191761825E+16
Circumference
430447968.93581
Perimeter
274031688
Area
4693335376758084
Diagonal
96884832.422398
Surface area
28160012260548504
Volume
3.2153065391078E+23
Space diagonal
118659201.62497
Perimeter
205523766
Area
2.0322738323764E+15
Altitude
59329600.812483
Surface area
2.0322738323764E+15
Volume
3.789275095661E+22
Height
32294944.140799